| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.93 | 5.780% | $207.2548 | $207.25 | $207.25 | $207.30 |
| Purchase #2 | $19.49 | 12.799% | $21.9845 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $109.69 | 10.810% | $121.5475 | $121.55 | $121.55 | $121.50 |
| Purchase #4 | $152.56 | 8.425% | $165.4132 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $249.71 | 3.390% | $258.1752 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $121.52 | 4.582% | $127.088 | $127.09 | $127.10 | $127.10 |
| Purchase #7 | $241.45 | 7.348% | $259.1917 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,090.35 | $1,160.6549 | $1,160.65 | $1,160.70 | $1,160.70 | |